What is the process for building semiconductors?
The process for building semiconductors, also known as semiconductor fabrication or microfabrication, involves a series of complex steps. Here's an overview of the main stages:
Design: The design process begins with creating a schematic representation of the electronic circuit using specialized software like Cadence, Mentor Graphics, or Synopsys. This is followed by layout design, where the schematic is transformed into a physical layout.
Mask Creation: The physical layout is converted into photomasks, which are patterned glass slides containing the design pattern. Each layer in the semiconductor requires its own mask set.